Searched refs:sg_io (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-mxs.c | 128 struct scatterlist sg_io[2]; member
157 dma_unmap_sg(i2c->dev, &i2c->sg_io[0], 1, DMA_TO_DEVICE); in mxs_i2c_dma_finish()
158 dma_unmap_sg(i2c->dev, &i2c->sg_io[1], 1, DMA_FROM_DEVICE); in mxs_i2c_dma_finish()
160 dma_unmap_sg(i2c->dev, i2c->sg_io, 2, DMA_TO_DEVICE); in mxs_i2c_dma_finish()
199 sg_init_one(&i2c->sg_io[0], &i2c->addr_data, 1); in mxs_i2c_dma_setup_xfer()
200 dma_map_sg(i2c->dev, &i2c->sg_io[0], 1, DMA_TO_DEVICE); in mxs_i2c_dma_setup_xfer()
201 desc = dmaengine_prep_slave_sg(i2c->dmach, &i2c->sg_io[0], 1, in mxs_i2c_dma_setup_xfer()
227 sg_init_one(&i2c->sg_io[1], msg->buf, msg->len); in mxs_i2c_dma_setup_xfer()
228 dma_map_sg(i2c->dev, &i2c->sg_io[1], 1, DMA_FROM_DEVICE); in mxs_i2c_dma_setup_xfer()
229 desc = dmaengine_prep_slave_sg(i2c->dmach, &i2c->sg_io[1], 1, in mxs_i2c_dma_setup_xfer()
[all …]
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| /Linux-v4.19/block/ |
| D | scsi_ioctl.c | 292 static int sg_io(struct request_queue *q, struct gendisk *bd_disk, in sg_io() function
601 err = sg_io(q, bd_disk, &hdr, mode); in scsi_cmd_ioctl()
649 err = sg_io(q, bd_disk, &hdr, mode); in scsi_cmd_ioctl()
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